renaming plugins -> inputs

plugins/inputs/procstat/procstat_test.go

@@ -0,0 +1,30 @@
+package procstat
+
+import (
+	"io/ioutil"
+	"os"
+	"strconv"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/influxdb/telegraf/testutil"
+)
+
+func TestGather(t *testing.T) {
+	var acc testutil.Accumulator
+	pid := os.Getpid()
+	file, err := ioutil.TempFile(os.TempDir(), "telegraf")
+	require.NoError(t, err)
+	file.Write([]byte(strconv.Itoa(pid)))
+	file.Close()
+	defer os.Remove(file.Name())
+	p := Procstat{
+		PidFile: file.Name(),
+		Prefix:  "foo",
+	}
+	p.Gather(&acc)
+	assert.True(t, acc.HasFloatField("procstat", "foo_cpu_time_user"))
+	assert.True(t, acc.HasUIntField("procstat", "foo_memory_vms"))
+}